#define _CRT_SECURE_NO_WARNINGS 

#include <stdio.h>
int main()
{
	int M = 0;
	scanf("%d", &M);
	if(1 <= M <= 100000)
	{
		if (M % 5 == 0)
		{
			printf("YES");
		}
		else
		{
			printf("NO");
		}
	}
	return 0;
}